#include <iostream>

using namespace std;

int main()
{
    float a = 0.1f;
    float sum = a+a+a+a+a+a+a+a+a+a;

    cout << "sum = " << sum << endl;
    cout << "sum equal to 1?\n " <<  (sum == 1.0) << endl;

    return 0;

    
}